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Zhanfeng TANG
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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Array substrate and display device
Patent number
10,495,933
Issue date
Dec 3, 2019
BOE Technology Group Co., Ltd.
Liping Liu
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Array substrate, display panel and display device
Patent number
9,470,943
Issue date
Oct 18, 2016
BOE Technology Group Co., Ltd.
Zhanfeng Tang
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ARRAY SUBSTRATE AND DISPLAY DEVICE
Publication number
20190086748
Publication date
Mar 21, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Liping LIU
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20160187750
Publication date
Jun 30, 2016
BOE TECHNOLOGY GROUP CO., LTD.
Zhanfeng TANG
G02 - OPTICS